If you've watched even a single episode of CSI, you'll know how important it is to check suspects and crime scenes for ...

Imagine wandering through a dark, silent forest at midnight, when suddenly, the ground beneath your feet begins to shimmer ...

While fishing from the park's pier last week, he noticed a faint glow emanating ... some organisms can produce light in other colors, ranging from nearly violet to green-yellow, and even red ...

not only does it not glow green, it does not glow at all. Ionising radiation, while technically a form of light, exists at high energy levels invisible to the human eye. The most likely reason ...